期刊名称：E-Jurnal Ekonomi dan Bisnis Universitas Udayana
出版年度：2014
卷号：4
期号：2
语种：English
出版社：E-Jurnal Ekonomi dan Bisnis Universitas Udayana
摘要：Effect of Water Requirment and Fertilization on Growth of Kangkong (Ipomoea reptans) inmedia composition soil+sand. Kangkong plant is a tropical vegetable widely cultivated in Indonesia.Village has a wide adaptability to climate and soil in the tropics. This experiment aimed to see the effectof watering and fertilization on the growth of kangkong plants. Experiments was carried out in thegarden experiment Cikabayan, IPB on March-April 2011. This experiment was arranged withrandomized complete design which consisted of two factors are 3 levels of watering (watering every 1day (A1), every 2 days (A2), and every 3 days (A3)) and fertilization with 5 doses (100% doserecommendation (P1), 75% (P2 ), 50% (P3), 25% (P4), and 0 (P5)). Planting medium was a mixtureof soil : sand (1:1). The results of this study indicate that the frequency of watering significant effect onplant height and weight of wet kangkong plants. Watering once every 2 days to produce the highestplant height (41.41 cm). While fertilization had no effect on all observed variables. Conclusion of theexperiment is watering is one of important factor for plant production which significant effect on plantgrowth.
关键词：Kangkong; Water requirement; Fertilization; plant growth
